@inproceedings {pscheund2003, title = {Denoising of multispectral images using wavelet thresholding}, booktitle = {Proc. SPIE conference on Image and Signal Processing for Remote Sensing IX, part of the International Symposium on Remote Sensing}, year = {2003}, month = {September}, pages = {28-35}, address = {Barcelona, Spain}, author = {Paul Scheunders} }